Edinburgh Airport says cars bigger polluters than planes
17.02.08
Cars are bigger polluters than planes, according to new research into air pollution at Edinburgh Airport. The research, commissioned by airport operator BAA, does not, however, take into account the tonnes of carbon dioxide emitted by aircraft when they are 1000 metres above the ground and high altitude winds disperse emissions.
The study has revealed the highest levels of nitrogen dioxide are found in the airport's car parks, forecourt and approach roads, rather than on the main airfield. Nitrogen dioxide is the most common measure of poor air quality and 5 out of 20 sites tested around the airport had pollution above government levels.
The EU annual average objective for nitrogen dioxide is 40 micrograms per metre cubed, but the tests showed levels around the taxi area are at 49, while the forecourt is at 44. Tested areas on the main airfield gave average readings of 19. Monitoring in surrounding communities such as Lennymuir, Castle Gogar and Lochend showed nitrogen dioxide levels well below the EU limits.
In 2010, the EU targets on air quality become mandatory and the council faces being hit by fines of thousands of pounds. However, the airport will be served by the tram by 2011 and bosses are planning further public transport improvements.
Around a quarter of all passengers coming to Edinburgh Airport arrive by public transport – the highest figure for any UK airport without a rail link. Airport officials have promised to step up its efforts to increase the number of passengers coming to the airport by bus.
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